This sale has loads of good games, some with hefty discounts.
Here’s my partner link:
Non partner link: https://www.humblebundle.com/store/promo/indie-mega-week-2018
Notable inclusions are:
Rocket League -40% (£9)
Cuphead -20% (£12)
A Hat In Time -35% (£15)
Keep Talking and Nobody Explodes -60% (£4.59)
Darkest Dungeon -70% (£5.69)